Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hung Quach, DDS

Pediatric Dentistry in Westport, CT · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174229991

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Registry record

Entity type Individual (Type 1)

Name Hung Quach

Credential DDS

Sex Male

Practice address 329 Riverside Ave, Westport, CT, 06880

Phone (203) 227-3709

Enumeration date Feb 2, 2023

Last updated in NPPES Aug 6, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 22DI03069600 (NJ) Secondary

122300000X Dentist Dental Providers · License 2.014443 (CT) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 064987 (NY) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 14443 (CT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174229991 active?

Yes, as of the latest NPPES snapshot, NPI 1174229991 is active (record last updated 2025-08-06).

How do I verify Hung Quach's NPI record?

Cross-check NPI 1174229991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-06.